desde un edificio se lanza una piedra con una velocidad inicial de 20km/h y tarda 2s en llegar al suelo cual es la velocidad de la piedra cuando choca con el suelo y la altura del edificio

d) center of the mid-ocean ridge

give brainleysest

sinserly,

steckh986

answer: grassland biomes are closer to the equator and receive more rain.

grasslands are biomes that are dominated by grasses rather shrubs and trees. savanna are biomes that exhibit grasses, shrubs and small tree as vegetation. grasslands are located near the equator of the earth. these are found in north america. savanna biomes are found in africa, south america, australia and india. grassland exhibit moderate climatic conditions, it receives   amount of rainfall higher than savanna.   therefore, savanna exhibit dry and hot climatic conditions.

they had the law tat factories that produces smoke cannot be built near residential buildings.

building of proper sewage system was done to ensure that the waste is carried away from the humans so that they do not get diseases from it.

also they built water systems to provide water in those areas which are drought prone.

then go eat. lol.brainliest